EN ISO 5182-2009 9375 Resistance welding - Materials for electrodes and ancillary equipment《电阻焊 电极材料和辅助设备》.pdf

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1、BS EN ISO 5182:2009ICS 25.160.20NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDResistance welding Materials for electrodes and ancillary equipment (ISO 5182:2008)Copyright European Committee for Standardization Provided by IHS under license with CENNot for Resa

2、leNo reproduction or networking permitted without license from IHS-,-,-This British Standard was published under the authority of the Standards Policy and Strategy Committee on 3 Ju 2008 BSI 2009ISBN 978 0 580 65013 0Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 5182:2009Natio

3、nal forewordThis British Standard is the UK implementation of EN ISO 5182:2009. It is identical to ISO 5182:2008. It supersedes BS ISO 5182:2008 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee WEE/29, Resistance welding.A list of organizations represen

4、ted on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.30 June 2009Th

5、is corrigendum renumbers BS ISO5182:2008 as BS EN ISO 5182:20091 lyCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 5182April

6、 2009ICS 25.160.20English VersionResistance welding - Materials for electrodes and ancillaryequipment (ISO 5182:2008)Soudage par rsistance - Matriaux pour lectrodes etquipements annexes (ISO 5182:2008)Widerstandsschweien - Werkstoffe fr Elektroden undHilfseinrichtungen (ISO 5182:2008)This European S

7、tandard was approved by CEN on 10 April 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning

8、such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own languag

9、e and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembo

10、urg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of e

11、xploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 5182:2009: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 5182:200

12、9EN ISO 5182:2009 (E) 3 Foreword The text of ISO 5182:2008 has been prepared by Technical Committee ISO/TC 44 “Welding and allied processes” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 5182:2009 by Technical Committee CEN/TC 121 “Welding” the secreta

13、riat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2009, and conflicting national standards shall be withdrawn at the latest by October 2009. Attention is drawn

14、to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following

15、countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,

16、 Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 5182:2008 has been approved by CEN as a EN ISO 5182:2009 without any modification. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking

17、 permitted without license from IHS-,-,-BS EN ISO 5182:2009ISO 5182:2008(E) ISO 2008 All rights reserved iiiContents Page Foreword iv 1 Scope . 1 2 Normative references . 1 3 Terms and definitions. 1 4 Classification. 1 4.1 Group A Copper and copper alloys 1 4.2 Group B Sintered materials. 2 4.3 Gro

18、up C Dispersion-strengthened copper (DSC) alloys 2 5 Specifications 2 5.1 Requirements 2 5.2 Chemical composition 2 5.3 Mechanical properties 2 5.4 Electrical properties . 2 6 Methods of test . 2 6.1 Vickers hardness test. 2 6.2 Electrical properties . 2 6.3 Softening temperature test 3 7 Designatio

19、n . 3 8 Application 3 9 Hardness conversions . 3 Annex A (informative) Typical applications. 6 Annex B (informative) Hardness conversion. 8 Annex C (informative) Different alloy designations 9 Bibliography . 10 Copyright European Committee for Standardization Provided by IHS under license with CENNo

20、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 5182:2009ISO 5182:2008(E) iv ISO 2008 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work o

21、f preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmenta

22、l, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main

23、 task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Atte

24、ntion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 5182 was prepared by Technical Committee ISO/TC 44, Welding and allied processes, Subcommittee SC 6,

25、Resistance welding. This third edition cancels and replaces the second edition (ISO 5182:1991), which has been technically revised. Requests for official interpretations of any aspect of this International Standard should be directed to the Secretariat of ISO/TC 44/SC 6 via your national standards b

26、ody, a complete listing of which can be found at www.iso.org. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 5182:2009INTERNATIONAL STANDARD ISO 5182:2008(E) ISO 2008

27、All rights reserved 1Resistance welding Materials for electrodes and ancillary equipment 1 Scope This International Standard specifies the characteristics of materials for resistance welding electrodes and ancillary equipment which are used for carrying current and transmitting force to the work. 2

28、Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 6507-1, Metallic materia

29、ls Vickers hardness test Part 1: Test method ASTM E1004, Standard practice for determining electrical conductivity using the electromagnetic (eddy-current) method 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 softening temperature maximum t

30、emperature that, if maintained for 2 h, will result in a reduction in ambient temperature hardness of a maximum of 15 % of the “as received” value 4 Classification 4.1 Group A Copper and copper alloys This group defines four types of material: Type 1: Non-heat-treatable alloys of high conductivity a

31、nd medium hardness, the wrought forms of which are given their strengths by cold working during manufacture. Type 2: Alloys which are harder than type 1 and in which the mechanical properties have been developed by heat treatment during manufacture or by a combination of heat treatment and cold work

32、ing. Type 3: Heat-treated alloys which have superior mechanical properties to type 2 but a lower electrical conductivity than either type 1 or type 2. Type 4: Alloys having certain specialised properties which may, in some cases, be obtained either by cold working or by heat treatment. Alloys of thi

33、s type are not necessarily interchangeable with each other. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 5182:2009ISO 5182:2008(E) 2 ISO 2008 All rights reserved4.2

34、Group B Sintered materials This group comprises six types of material based upon the constituents used: Type 10 and type 11: Sintered products of copper and tungsten. Type 12: A sintered product of copper and tungsten carbide. Type 13: A sintered and worked product of molybdenum. Type 14: A sintered

35、 and worked product of tungsten. Type 15: A sintered product of tungsten and silver. 4.3 Group C Dispersion-strengthened copper (DSC) alloys This group comprises two types of materials, manufactured by internal oxidation or ball milling (mechanical alloying). 5 Specifications 5.1 Requirements The ma

36、terials shall comply with the required characteristics specified in Table 1. 5.2 Chemical composition The compositions for the materials are given in Table 1. 5.3 Mechanical properties The hardness of the materials shall not be less than those given in Table 1. NOTE These materials are used in parti

37、cular for resistance welding, and their properties are, therefore, different from those of materials used for general purposes. 5.4 Electrical properties The electrical conductivity, given in megasiemens per metre (MS/m) or as a percentage of the conductivity of the International Annealed Copper Sta

38、ndard (IACS), of materials shall be not less than those given in Table 1. 6 Methods of test 6.1 Vickers hardness test The Vickers hardness test with a 300 N load shall be carried out in accordance with ISO 6507-1. 6.2 Electrical properties The electrical properties should be measured in accordance w

39、ith ASTM E1004 (eddy-current test). When it is not possible to use this method, the test shall be carried out as agreed between the suppliers, the purchaser, and a mutually acceptable arbitrator. NOTE Electrical conductivity, when evaluated with eddy-current instruments, is usually expressed as a pe

40、rcentage of the conductivity of the International Annealed Copper Standard (IACS). Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN ISO 5182:2009ISO 5182:2008(E) ISO 2008 Al

41、l rights reserved 36.3 Softening temperature test Hardness and conductivity tests normally guarantee the quality of the material and allow verification of the softening temperature. The softening temperature test is not normally carried out on each batch of material. Pending the finalization of a st

42、andard method for carrying out the softening temperature test, the test can only be made as agreed between suppliers and purchaser. 7 Designation Materials shall be designated by the group, type and number (see Table 1). EXAMPLE 1 CuCr1 shall be coded as A 2/1 (ISO 5182:2007) where A is the CuCr1 ma

43、terial group (see Clause 4); 2 is the material type (see Clause 4); 1 is the CuCr1 material number (see Table 1). EXAMPLE 2 W75Cu shall be coded as B 10 (ISO 5182:2007) 8 Application For typical applications, see Annex A. WARNING For alloys containing beryllium, precautions shall be taken in case of

44、 dry grinding, dry polishing or welding to avoid inhalation of dust or fumes over a certain period of time. 9 Hardness conversions See Annex B. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license

45、 from IHS-,-,-BS EN ISO 5182:2009ISO 5182:2008(E) 4 ISO 2008 All rights reservedTable 1 Composition and properties of materials Group Type Number Designation Nominal alloying elements Forms available HardnessHV 30 Electrical conductivity Softening temperature % mm min. MS/m min. % IACS C min. drawn

46、W 25 85 56 96 drawn 25 90 56 96 forged 50 56 96 1 Cu-ETP Cu (+Al) min. 99,90 cast 40 50 86 150 3 CuAg0,1P Ag 0,08 to 0,15 drawn 25 90 55 95 150 1 4 Cu-PHC P 0,003 drawn 40 56 96 150 drawn W 25 125 44 76 drawn 25 140 44 76 forged 100 44 76 1 CuCr1 Cr 0,3 to 1,2 cast 85 44 76 475 Cr 0,5 to 1,4 drawn W

47、 25 130 43 74 Zr 0,02 to 0,2 drawn 25 140 43 74 2 CuCr1Zr forged 100 43 74 500 Cr 0,4 to 1 hardened 150 43 74 3 CuCrZr Zr 0,02 to 0,15 ground 45 150 43 74 500 drawn 140 47 81 2 4 CuZr Zr 0,11 to 0,25 ground 30 130 47 81 500 Co 2,0 to 2,8 drawn W 25 260 23 40 Be 0,4 to 0,7 drawn 25 270 23 40 forged 2

48、60 23 40 1 CuCo2Be cast 250 23 40 500 Ni 1,6 to 2,5 drawn W 25 180 17 29 Si 0,4 to 0,8 drawn 25 190 18 31 forged 170 19 33 2 CuNi2Si cast 160 17 29 450 3 CuNi2Be Ni 1,4 to 2,4 Be 0,2 to 0,6 drawn 40 240 24 42 450 3 4 CuCo1Ni1Be Co 0,8 to 1,3 Ni 0,8 to 1,3 Be 0,4 to 0,7 drawn 40 250 23 40 475 Ni 0,8 to 1,2 drawn W 25 130 29 50 P 0,16 to 0,25 drawn 25 140 29 50 forged 130 29 50 1 CuNi1P cast 110 29 50 450 Be 1,8 to 2,1 drawn W 25 330 14 25 Co-Ni-Fe 0,20 to 0,60 drawn 25 340 14 25 forged 350 14 25 A 4 2 CuBe2CoNi cast 350 14 25 300 Copyright European Committee for Standar